e1b3ae8fc890c6588e5656f77ef2747ae7ddfc90b6530b240c0c5b9d0ab3ce8c

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
07-06-2024 18:11

Target

$TEMP/dxredist/dsetup32.dll
Size

1.5MB
MD5

d8fa7bb4fe10251a239ed75055dd6f73
SHA1

76c4bd2d8f359f7689415efc15e3743d35673ae8
SHA256

fb0e534f9b0926e518f1c2980640dfd29f14217cdfa37cf3a0c13349127ed9a8
SHA512

73f633179b1340c1c14d0002b72e44cab1919d0ef174f307e4bfe6de240b0b6ef233e67a8b0a0cd677556865ee7b88c6de152045a580ab9fbf1a50d2db0673b4
SSDEEP

24576:CIQ+ddddddddddddddxOOOOOOOOOOOOOO2iWeXiWeXiWeXiWeXiWeXiWeXiWeXi+:CIQsOOOOOOOOOOOOOO2iWeXiWeXiWeXf

Score

4^/10

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Logs\DXError.log	rundll32.exe
File opened for modification	C:\Windows\Logs\DirectX.log	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4972 wrote to memory of 3508	4972	rundll32.exe	83
PID 4972 wrote to memory of 3508	4972	rundll32.exe	83
PID 4972 wrote to memory of 3508	4972	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\dxredist\dsetup32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\dxredist\dsetup32.dll,#1
  2⤵
  - Drops file in Windows directory
  PID:3508

C:\Windows\Logs\DXError.log

Filesize
238B

MD5
ab0e9f18854918e056cb476a51bb4343

SHA1
45e83cd4b3a36c6681225929a42fb1316c903d86

SHA256
b918e9cb4ae556af2f6d2c60da0f9d824cae4ec838043b9b4ff025873dff4a2d

SHA512
b5800b5901ac16442950cd973220e37eb0fa057d63325e5e7210d87bf7e9b7978f6a24c83a2aec0b87c5c8ba0d2eb6972a82137313dc11dbe362943ae62bbc54

Download Submit
C:\Windows\Logs\DirectX.log

Filesize
679B

MD5
53b2d68d94901159cdc2025af5c0b34e

SHA1
a0612ad8461e3353abe939edf7ebcc1a89e01b17

SHA256
3aeb6c0494dbe9a05f515c1ed3c4ef5bee43ab2910d727818f7581fa9c37ef2d

SHA512
a4f06a199003f0f170d5cb8e10599d3ba125465adef7ebadc748c4b48999034be0e9aea0b0ddda54c5a70adca15911ed5fc2786e29d8115c25667df1a9aa0d0e

Download Submit